Neurological diseases affect the nervous system, including the brain, spinal cord, and peripheral nerves that carry signals throughout your body. These conditions can disrupt movement, thinking, mood, ...

The autonomic nervous system is the part of the peripheral nervous system that controls visceral functions such as heart rate, respiratory rate and digestion. It consists of enteric, parasympathetic ...

The visual system is the part of the central nervous system that is required for visual perception – receiving, processing and interpreting visual information to build a representation of the visual ...

1. Opposition in the North There was support in the north of England for Edgar the Atheling to become king. This was a huge threat to William. Rebellions in the North could threaten his rule and ...